557341343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 648560640

約数和(自身を除く): 91219297

約数列:

[1, 13, 29, 31, 103, 377, 403, 463, 899, 1339, 2987, 3193, 6019, 11687, 13427, 14353, 38831, 41509, 47689, 92597, 174551, 186589, 416237, 619957, 1203761, 1382981, 1478359, 5411081, 17978753, 19218667, 42872411, 557341343]

約数ペア:

[(1, 557341343), (13, 42872411), (29, 19218667), (31, 17978753), (103, 5411081), (377, 1478359), (403, 1382981), (463, 1203761), (899, 619957), (1339, 416237), (2987, 186589), (3193, 174551), (6019, 92597), (11687, 47689), (13427, 41509), (14353, 38831)]