1330303305

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{420317}}^1$

素因数の和:420536

約数の個数: 16

約数和(自身を含む): 2138577984

約数和(自身を除く): 808274679

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 420317, 1260951, 2101585, 6304755, 88686887, 266060661, 443434435, 1330303305]

約数ペア:

[(1, 1330303305), (3, 443434435), (5, 266060661), (15, 88686887), (211, 6304755), (633, 2101585), (1055, 1260951), (3165, 420317)]