808219307

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{1877}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 932990400

約数和(自身を除く): 124771093

約数列:

[1, 7, 137, 449, 959, 1877, 3143, 13139, 61513, 257149, 430591, 842773, 1800043, 5899411, 115459901, 808219307]

約数ペア:

[(1, 808219307), (7, 115459901), (137, 5899411), (449, 1800043), (959, 842773), (1877, 430591), (3143, 257149), (13139, 61513)]