1317486318337

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{2707}}^1\times {\mathrm{349387}}^1$

素因数の和:352300

約数の個数: 16

約数和(自身を含む): 1513828326400

約数和(自身を除く): 196342008063

約数列:

[1, 7, 199, 1393, 2707, 18949, 349387, 538693, 2445709, 3770851, 69528013, 486696091, 945790609, 6620534263, 188212331191, 1317486318337]

約数ペア:

[(1, 1317486318337), (7, 188212331191), (199, 6620534263), (1393, 945790609), (2707, 486696091), (18949, 69528013), (349387, 3770851), (538693, 2445709)]