1371642783

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 2228981760

約数和(自身を除く): 857338977

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 173, 203, 277, 329, 519, 609, 831, 987, 1211, 1363, 1939, 3633, 4089, 5017, 5817, 8033, 8131, 9541, 13019, 15051, 24099, 24393, 28623, 35119, 39057, 47921, 56231, 56917, 91133, 105357, 143763, 168693, 170751, 235799, 273399, 335447, 377551, 707397, 1006341, 1132653, 1389709, 1650593, 2252287, 2642857, 4169127, 4951779, 6756861, 7928571, 9727963, 15766009, 29183889, 47298027, 65316323, 195948969, 457214261, 1371642783]

約数ペア:

[(1, 1371642783), (3, 457214261), (7, 195948969), (21, 65316323), (29, 47298027), (47, 29183889), (87, 15766009), (141, 9727963), (173, 7928571), (203, 6756861), (277, 4951779), (329, 4169127), (519, 2642857), (609, 2252287), (831, 1650593), (987, 1389709), (1211, 1132653), (1363, 1006341), (1939, 707397), (3633, 377551), (4089, 335447), (5017, 273399), (5817, 235799), (8033, 170751), (8131, 168693), (9541, 143763), (13019, 105357), (15051, 91133), (24099, 56917), (24393, 56231), (28623, 47921), (35119, 39057)]