1111329

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 1732640

約数和(自身を除く): 621311

約数列:

[1, 3, 9, 19, 57, 67, 97, 171, 201, 291, 603, 873, 1273, 1843, 3819, 5529, 6499, 11457, 16587, 19497, 58491, 123481, 370443, 1111329]

約数ペア:

[(1, 1111329), (3, 370443), (9, 123481), (19, 58491), (57, 19497), (67, 16587), (97, 11457), (171, 6499), (201, 5529), (291, 3819), (603, 1843), (873, 1273)]