1381036683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2591}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 2020515840

約数和(自身を除く): 639479157

約数列:

[1, 3, 13, 39, 79, 173, 237, 519, 1027, 2249, 2591, 3081, 6747, 7773, 13667, 33683, 41001, 101049, 177671, 204689, 448243, 533013, 614067, 1344729, 2660957, 5827159, 7982871, 17481477, 35411197, 106233591, 460345561, 1381036683]

約数ペア:

[(1, 1381036683), (3, 460345561), (13, 106233591), (39, 35411197), (79, 17481477), (173, 7982871), (237, 5827159), (519, 2660957), (1027, 1344729), (2249, 614067), (2591, 533013), (3081, 448243), (6747, 204689), (7773, 177671), (13667, 101049), (33683, 41001)]