724498413

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 1047416832

約数和(自身を除く): 322918419

約数列:

[1, 3, 23, 41, 69, 71, 123, 213, 943, 1633, 2829, 2911, 3607, 4899, 8733, 10821, 66953, 82961, 147887, 200859, 248883, 256097, 443661, 768291, 3401401, 5890231, 10204203, 10499977, 17670693, 31499931, 241499471, 724498413]

約数ペア:

[(1, 724498413), (3, 241499471), (23, 31499931), (41, 17670693), (69, 10499977), (71, 10204203), (123, 5890231), (213, 3401401), (943, 768291), (1633, 443661), (2829, 256097), (2911, 248883), (3607, 200859), (4899, 147887), (8733, 82961), (10821, 66953)]