1189733531

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{133723}}^1$

素因数の和:133802

約数の個数: 16

約数和(自身を含む): 1437800448

約数和(自身を除く): 248066917

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 133723, 936061, 4145413, 5482643, 29017891, 38378501, 169961933, 1189733531]

約数ペア:

[(1, 1189733531), (7, 169961933), (31, 38378501), (41, 29017891), (217, 5482643), (287, 4145413), (1271, 936061), (8897, 133723)]