3496521

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 5677056

約数和(自身を除く): 2180535

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 131, 217, 287, 393, 651, 861, 917, 1271, 2751, 3813, 4061, 5371, 8897, 12183, 16113, 26691, 28427, 37597, 85281, 112791, 166501, 499503, 1165507, 3496521]

約数ペア:

[(1, 3496521), (3, 1165507), (7, 499503), (21, 166501), (31, 112791), (41, 85281), (93, 37597), (123, 28427), (131, 26691), (217, 16113), (287, 12183), (393, 8897), (651, 5371), (861, 4061), (917, 3813), (1271, 2751)]