23403039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 35389440

約数和(自身を除く): 11986401

約数列:

[1, 3, 11, 33, 47, 79, 141, 191, 237, 517, 573, 869, 1551, 2101, 2607, 3713, 6303, 8977, 11139, 15089, 26931, 40843, 45267, 98747, 122529, 165979, 296241, 497937, 709183, 2127549, 7801013, 23403039]

約数ペア:

[(1, 23403039), (3, 7801013), (11, 2127549), (33, 709183), (47, 497937), (79, 296241), (141, 165979), (191, 122529), (237, 98747), (517, 45267), (573, 40843), (869, 26931), (1551, 15089), (2101, 11139), (2607, 8977), (3713, 6303)]