1547377923

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{877}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 2662152192

約数和(自身を除く): 1114774269

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 281, 299, 483, 843, 877, 897, 1967, 2093, 2631, 3653, 5901, 6139, 6279, 6463, 10959, 11401, 18417, 19389, 20171, 25571, 34203, 45241, 60513, 76713, 79807, 84019, 135723, 141197, 239421, 246437, 252057, 262223, 423591, 588133, 739311, 786669, 1725059, 1764399, 1835561, 3203681, 5175177, 5506683, 5668051, 9611043, 17004153, 22425767, 39676357, 67277301, 73684663, 119029071, 221053989, 515792641, 1547377923]

約数ペア:

[(1, 1547377923), (3, 515792641), (7, 221053989), (13, 119029071), (21, 73684663), (23, 67277301), (39, 39676357), (69, 22425767), (91, 17004153), (161, 9611043), (273, 5668051), (281, 5506683), (299, 5175177), (483, 3203681), (843, 1835561), (877, 1764399), (897, 1725059), (1967, 786669), (2093, 739311), (2631, 588133), (3653, 423591), (5901, 262223), (6139, 252057), (6279, 246437), (6463, 239421), (10959, 141197), (11401, 135723), (18417, 84019), (19389, 79807), (20171, 76713), (25571, 60513), (34203, 45241)]