12964513569

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1\times {\mathrm{20921}}^1$

素因数の和:22237

約数の個数: 32

約数和(自身を含む): 20631435264

約数和(自身を除く): 7666921695

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1283, 3849, 8981, 20921, 26943, 29509, 62763, 88527, 146447, 206563, 439341, 481183, 619689, 1443549, 3368281, 10104843, 26841643, 80524929, 187891501, 563674503, 617357789, 1852073367, 4321504523, 12964513569]

約数ペア:

[(1, 12964513569), (3, 4321504523), (7, 1852073367), (21, 617357789), (23, 563674503), (69, 187891501), (161, 80524929), (483, 26841643), (1283, 10104843), (3849, 3368281), (8981, 1443549), (20921, 619689), (26943, 481183), (29509, 439341), (62763, 206563), (88527, 146447)]