38866641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 61948800

約数和(自身を除く): 23082159

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 2389, 5423, 7167, 16269, 26279, 40613, 69281, 78837, 121839, 207843, 446743, 762091, 1177777, 1340229, 2286273, 3533331, 12955547, 38866641]

約数ペア:

[(1, 38866641), (3, 12955547), (11, 3533331), (17, 2286273), (29, 1340229), (33, 1177777), (51, 762091), (87, 446743), (187, 207843), (319, 121839), (493, 78837), (561, 69281), (957, 40613), (1479, 26279), (2389, 16269), (5423, 7167)]