1258166679

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2053}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 2135502720

約数和(自身を除く): 877336041

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 379, 539, 1137, 1617, 2053, 2653, 4169, 6159, 7959, 12507, 14371, 18571, 22583, 29183, 43113, 55713, 67749, 87549, 100597, 158081, 204281, 301791, 474243, 612843, 778087, 1106567, 2334261, 3319701, 5446609, 8558957, 16339827, 25676871, 38126263, 59912699, 114378789, 179738097, 419388893, 1258166679]

約数ペア:

[(1, 1258166679), (3, 419388893), (7, 179738097), (11, 114378789), (21, 59912699), (33, 38126263), (49, 25676871), (77, 16339827), (147, 8558957), (231, 5446609), (379, 3319701), (539, 2334261), (1137, 1106567), (1617, 778087), (2053, 612843), (2653, 474243), (4169, 301791), (6159, 204281), (7959, 158081), (12507, 100597), (14371, 87549), (18571, 67749), (22583, 55713), (29183, 43113)]