23703603

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 40777344

約数和(自身を除く): 17073741

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 107, 137, 147, 231, 321, 411, 539, 749, 959, 1177, 1507, 1617, 2247, 2877, 3531, 4521, 5243, 6713, 8239, 10549, 14659, 15729, 20139, 24717, 31647, 43977, 57673, 73843, 102613, 161249, 173019, 221529, 307839, 483747, 718291, 1128743, 2154873, 3386229, 7901201, 23703603]

約数ペア:

[(1, 23703603), (3, 7901201), (7, 3386229), (11, 2154873), (21, 1128743), (33, 718291), (49, 483747), (77, 307839), (107, 221529), (137, 173019), (147, 161249), (231, 102613), (321, 73843), (411, 57673), (539, 43977), (749, 31647), (959, 24717), (1177, 20139), (1507, 15729), (1617, 14659), (2247, 10549), (2877, 8239), (3531, 6713), (4521, 5243)]