1213236489

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1\times {\mathrm{5639}}^1$

素因数の和:8144

約数の個数: 16

約数和(自身を含む): 1674403200

約数和(自身を除く): 461166711

約数列:

[1, 3, 29, 87, 2473, 5639, 7419, 16917, 71717, 163531, 215151, 490593, 13945247, 41835741, 404412163, 1213236489]

約数ペア:

[(1, 1213236489), (3, 404412163), (29, 41835741), (87, 13945247), (2473, 490593), (5639, 215151), (7419, 163531), (16917, 71717)]