312069987

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{6551}}^1$

素因数の和:6703

約数の個数: 24

約数和(自身を含む): 463357440

約数和(自身を除く): 151287453

約数列:

[1, 3, 9, 67, 79, 201, 237, 603, 711, 5293, 6551, 15879, 19653, 47637, 58959, 438917, 517529, 1316751, 1552587, 3950253, 4657761, 34674443, 104023329, 312069987]

約数ペア:

[(1, 312069987), (3, 104023329), (9, 34674443), (67, 4657761), (79, 3950253), (201, 1552587), (237, 1316751), (603, 517529), (711, 438917), (5293, 58959), (6551, 47637), (15879, 19653)]