2897605983

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{67247}}^1$

素因数の和:67574

約数の個数: 16

約数和(自身を含む): 3950954496

約数和(自身を除く): 1053348513

約数列:

[1, 3, 53, 159, 271, 813, 14363, 43089, 67247, 201741, 3564091, 10692273, 18223937, 54671811, 965868661, 2897605983]

約数ペア:

[(1, 2897605983), (3, 965868661), (53, 54671811), (159, 18223937), (271, 10692273), (813, 3564091), (14363, 201741), (43089, 67247)]