16509207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 26772480

約数和(自身を除く): 10263273

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 1327, 3981, 4147, 12441, 14597, 17251, 38483, 43791, 51753, 115449, 189761, 423313, 500279, 569283, 1269939, 1500837, 5503069, 16509207]

約数ペア:

[(1, 16509207), (3, 5503069), (11, 1500837), (13, 1269939), (29, 569283), (33, 500279), (39, 423313), (87, 189761), (143, 115449), (319, 51753), (377, 43791), (429, 38483), (957, 17251), (1131, 14597), (1327, 12441), (3981, 4147)]