1728801

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 2630784

約数和(自身を除く): 901983

約数列:

[1, 3, 9, 47, 61, 67, 141, 183, 201, 423, 549, 603, 2867, 3149, 4087, 8601, 9447, 12261, 25803, 28341, 36783, 192089, 576267, 1728801]

約数ペア:

[(1, 1728801), (3, 576267), (9, 192089), (47, 36783), (61, 28341), (67, 25803), (141, 12261), (183, 9447), (201, 8601), (423, 4087), (549, 3149), (603, 2867)]