28433259

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 42421392

約数和(自身を除く): 13988133

約数列:

[1, 3, 9, 61, 67, 183, 201, 549, 603, 773, 2319, 4087, 6957, 12261, 36783, 47153, 51791, 141459, 155373, 424377, 466119, 3159251, 9477753, 28433259]

約数ペア:

[(1, 28433259), (3, 9477753), (9, 3159251), (61, 466119), (67, 424377), (183, 155373), (201, 141459), (549, 51791), (603, 47153), (773, 36783), (2319, 12261), (4087, 6957)]