1131192231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{9923}}^1$

素因数の和:10055

約数の個数: 32

約数和(自身を含む): 1689461760

約数和(自身を除く): 558269529

約数列:

[1, 3, 13, 37, 39, 79, 111, 237, 481, 1027, 1443, 2923, 3081, 8769, 9923, 29769, 37999, 113997, 128999, 367151, 386997, 783917, 1101453, 2351751, 4772963, 10190921, 14318889, 29004929, 30572763, 87014787, 377064077, 1131192231]

約数ペア:

[(1, 1131192231), (3, 377064077), (13, 87014787), (37, 30572763), (39, 29004929), (79, 14318889), (111, 10190921), (237, 4772963), (481, 2351751), (1027, 1101453), (1443, 783917), (2923, 386997), (3081, 367151), (8769, 128999), (9923, 113997), (29769, 37999)]