312696553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1571}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 343852992

約数和(自身を除く): 31156439

約数列:

[1, 13, 61, 251, 793, 1571, 3263, 15311, 20423, 95831, 199043, 394321, 1245803, 5126173, 24053581, 312696553]

約数ペア:

[(1, 312696553), (13, 24053581), (61, 5126173), (251, 1245803), (793, 394321), (1571, 199043), (3263, 95831), (15311, 20423)]