4894739451

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{86423}}^1$

素因数の和:86496

約数の個数: 48

約数和(自身を含む): 8628572160

約数和(自身を除く): 3733832709

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1827, 1953, 2697, 6293, 8091, 18879, 56637, 86423, 259269, 604961, 777807, 1814883, 2506267, 2679113, 5444649, 7518801, 8037339, 17543869, 18753791, 22556403, 24112017, 52631607, 56261373, 77694277, 157894821, 168784119, 233082831, 543859939, 699248493, 1631579817, 4894739451]

約数ペア:

[(1, 4894739451), (3, 1631579817), (7, 699248493), (9, 543859939), (21, 233082831), (29, 168784119), (31, 157894821), (63, 77694277), (87, 56261373), (93, 52631607), (203, 24112017), (217, 22556403), (261, 18753791), (279, 17543869), (609, 8037339), (651, 7518801), (899, 5444649), (1827, 2679113), (1953, 2506267), (2697, 1814883), (6293, 777807), (8091, 604961), (18879, 259269), (56637, 86423)]