1900698933

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{1693}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 2923545856

約数和(自身を除く): 1022846923

約数列:

[1, 3, 7, 21, 193, 277, 579, 831, 1351, 1693, 1939, 4053, 5079, 5817, 11851, 35553, 53461, 160383, 326749, 374227, 468961, 980247, 1122681, 1406883, 2287243, 3282727, 6861729, 9848181, 90509473, 271528419, 633566311, 1900698933]

約数ペア:

[(1, 1900698933), (3, 633566311), (7, 271528419), (21, 90509473), (193, 9848181), (277, 6861729), (579, 3282727), (831, 2287243), (1351, 1406883), (1693, 1122681), (1939, 980247), (4053, 468961), (5079, 374227), (5817, 326749), (11851, 160383), (35553, 53461)]