242412911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 280263984

約数和(自身を除く): 37851073

約数列:

[1, 13, 17, 113, 221, 289, 571, 1469, 1921, 3757, 7423, 9707, 24973, 32657, 64523, 126191, 165019, 424541, 838799, 1096891, 2145247, 14259583, 18647147, 242412911]

約数ペア:

[(1, 242412911), (13, 18647147), (17, 14259583), (113, 2145247), (221, 1096891), (289, 838799), (571, 424541), (1469, 165019), (1921, 126191), (3757, 64523), (7423, 32657), (9707, 24973)]