127963271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 137884800

約数和(自身を除く): 9921529

約数列:

[1, 19, 59, 211, 541, 1121, 4009, 10279, 12449, 31919, 114151, 236531, 606461, 2168869, 6734909, 127963271]

約数ペア:

[(1, 127963271), (19, 6734909), (59, 2168869), (211, 606461), (541, 236531), (1121, 114151), (4009, 31919), (10279, 12449)]