13303064159

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 17253181440

約数和(自身を除く): 3950117281

約数列:

[1, 7, 11, 61, 77, 89, 121, 263, 427, 623, 671, 847, 979, 1331, 1841, 2893, 4697, 5429, 6853, 7381, 9317, 10769, 16043, 20251, 23407, 31823, 38003, 51667, 59719, 75383, 81191, 112301, 118459, 163849, 176473, 222761, 257477, 350053, 418033, 568337, 656909, 829213, 1235311, 1427827, 1802339, 1941203, 2450371, 2832247, 4598363, 7225999, 9994789, 13588421, 15706097, 19825729, 21353233, 31154717, 50581993, 109942679, 149472631, 172767067, 218083019, 1209369469, 1900437737, 13303064159]

約数ペア:

[(1, 13303064159), (7, 1900437737), (11, 1209369469), (61, 218083019), (77, 172767067), (89, 149472631), (121, 109942679), (263, 50581993), (427, 31154717), (623, 21353233), (671, 19825729), (847, 15706097), (979, 13588421), (1331, 9994789), (1841, 7225999), (2893, 4598363), (4697, 2832247), (5429, 2450371), (6853, 1941203), (7381, 1802339), (9317, 1427827), (10769, 1235311), (16043, 829213), (20251, 656909), (23407, 568337), (31823, 418033), (38003, 350053), (51667, 257477), (59719, 222761), (75383, 176473), (81191, 163849), (112301, 118459)]