1634679

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 2527200

約数和(自身を除く): 892521

約数列:

[1, 3, 9, 23, 53, 69, 149, 159, 207, 447, 477, 1219, 1341, 3427, 3657, 7897, 10281, 10971, 23691, 30843, 71073, 181631, 544893, 1634679]

約数ペア:

[(1, 1634679), (3, 544893), (9, 181631), (23, 71073), (53, 30843), (69, 23691), (149, 10971), (159, 10281), (207, 7897), (447, 3657), (477, 3427), (1219, 1341)]