1128889453731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6577}}^1\times {\mathrm{61987}}^1$

素因数の和:68651

約数の個数: 32

約数和(自身を含む): 1644076482048

約数和(自身を除く): 515187028317

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 6577, 19731, 61987, 85501, 185961, 256503, 466967, 805831, 1400901, 2417493, 4401077, 6070571, 13203231, 18211713, 57214001, 171642003, 407688499, 1223065497, 5299950487, 15899851461, 28945883429, 86837650287, 376296484577, 1128889453731]

約数ペア:

[(1, 1128889453731), (3, 376296484577), (13, 86837650287), (39, 28945883429), (71, 15899851461), (213, 5299950487), (923, 1223065497), (2769, 407688499), (6577, 171642003), (19731, 57214001), (61987, 18211713), (85501, 13203231), (185961, 6070571), (256503, 4401077), (466967, 2417493), (805831, 1400901)]