1641012009

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{29611}}^1$

素因数の和:29670

約数の個数: 48

約数和(自身を含む): 2835645120

約数和(自身を除く): 1194633111

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 1131, 1421, 1911, 2639, 4263, 7917, 18473, 29611, 55419, 88833, 207277, 384943, 621831, 858719, 1154829, 1450939, 2576157, 2694601, 4352817, 6011033, 8083803, 11163347, 18033099, 18862207, 33490041, 42077231, 56586621, 78143429, 126231693, 234430287, 547004003, 1641012009]

約数ペア:

[(1, 1641012009), (3, 547004003), (7, 234430287), (13, 126231693), (21, 78143429), (29, 56586621), (39, 42077231), (49, 33490041), (87, 18862207), (91, 18033099), (147, 11163347), (203, 8083803), (273, 6011033), (377, 4352817), (609, 2694601), (637, 2576157), (1131, 1450939), (1421, 1154829), (1911, 858719), (2639, 621831), (4263, 384943), (7917, 207277), (18473, 88833), (29611, 55419)]