22347741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 34933248

約数和(自身を除く): 12585507

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 911, 1443, 1887, 2733, 8177, 11843, 15487, 24531, 33707, 35529, 46461, 101121, 201331, 438191, 573019, 603993, 1314573, 1719057, 7449247, 22347741]

約数ペア:

[(1, 22347741), (3, 7449247), (13, 1719057), (17, 1314573), (37, 603993), (39, 573019), (51, 438191), (111, 201331), (221, 101121), (481, 46461), (629, 35529), (663, 33707), (911, 24531), (1443, 15487), (1887, 11843), (2733, 8177)]