16274367

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 24154416

約数和(自身を除く): 7880049

約数列:

[1, 3, 9, 67, 137, 197, 201, 411, 591, 603, 1233, 1773, 9179, 13199, 26989, 27537, 39597, 80967, 82611, 118791, 242901, 1808263, 5424789, 16274367]

約数ペア:

[(1, 16274367), (3, 5424789), (9, 1808263), (67, 242901), (137, 118791), (197, 82611), (201, 80967), (411, 39597), (591, 27537), (603, 26989), (1233, 13199), (1773, 9179)]