938006589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1289}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 1380072960

約数和(自身を除く): 442066371

約数列:

[1, 3, 13, 39, 47, 141, 397, 611, 1191, 1289, 1833, 3867, 5161, 15483, 16757, 18659, 50271, 55977, 60583, 181749, 242567, 511733, 727701, 787579, 1535199, 2362737, 6652529, 19957587, 24051451, 72154353, 312668863, 938006589]

約数ペア:

[(1, 938006589), (3, 312668863), (13, 72154353), (39, 24051451), (47, 19957587), (141, 6652529), (397, 2362737), (611, 1535199), (1191, 787579), (1289, 727701), (1833, 511733), (3867, 242567), (5161, 181749), (15483, 60583), (16757, 55977), (18659, 50271)]