1330892487

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{146849}}^1$

素因数の和:146927

約数の個数: 24

約数和(自身を含む): 2061774000

約数和(自身を除く): 730881513

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 146849, 440547, 1321641, 2790131, 7782997, 8370393, 23348991, 25111179, 70046973, 147876943, 443630829, 1330892487]

約数ペア:

[(1, 1330892487), (3, 443630829), (9, 147876943), (19, 70046973), (53, 25111179), (57, 23348991), (159, 8370393), (171, 7782997), (477, 2790131), (1007, 1321641), (3021, 440547), (9063, 146849)]