216053761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{41879}}^1$

素因数の和:41964

約数の個数: 16

約数和(自身を含む): 273392640

約数和(自身を除く): 57338879

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 41879, 293153, 460669, 2805893, 3224683, 19641251, 30864823, 216053761]

約数ペア:

[(1, 216053761), (7, 30864823), (11, 19641251), (67, 3224683), (77, 2805893), (469, 460669), (737, 293153), (5159, 41879)]