1639457283

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 2278628352

約数和(自身を除く): 639171069

約数列:

[1, 3, 41, 103, 123, 151, 309, 453, 857, 2571, 4223, 6191, 12669, 15553, 18573, 35137, 46659, 88271, 105411, 129407, 264813, 388221, 637673, 1913019, 3619111, 5305687, 10857333, 13328921, 15917061, 39986763, 546485761, 1639457283]

約数ペア:

[(1, 1639457283), (3, 546485761), (41, 39986763), (103, 15917061), (123, 13328921), (151, 10857333), (309, 5305687), (453, 3619111), (857, 1913019), (2571, 637673), (4223, 388221), (6191, 264813), (12669, 129407), (15553, 105411), (18573, 88271), (35137, 46659)]