790587

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 1382400

約数和(自身を除く): 591813

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 89, 141, 189, 267, 329, 423, 623, 801, 987, 1269, 1869, 2403, 2961, 4183, 5607, 8883, 12549, 16821, 29281, 37647, 87843, 112941, 263529, 790587]

約数ペア:

[(1, 790587), (3, 263529), (7, 112941), (9, 87843), (21, 37647), (27, 29281), (47, 16821), (63, 12549), (89, 8883), (141, 5607), (189, 4183), (267, 2961), (329, 2403), (423, 1869), (623, 1269), (801, 987)]