20233941

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 33508608

約数和(自身を除く): 13274667

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 541, 959, 1623, 1781, 2877, 3787, 5343, 7033, 11361, 12467, 21099, 37401, 49231, 74117, 147693, 222351, 518819, 963521, 1556457, 2890563, 6744647, 20233941]

約数ペア:

[(1, 20233941), (3, 6744647), (7, 2890563), (13, 1556457), (21, 963521), (39, 518819), (91, 222351), (137, 147693), (273, 74117), (411, 49231), (541, 37401), (959, 21099), (1623, 12467), (1781, 11361), (2877, 7033), (3787, 5343)]