372223917

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{353489}}^1$

素因数の和:353514

約数の個数: 20

約数和(自身を含む): 598812060

約数和(自身を除く): 226588143

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 353489, 1060467, 3181401, 4595357, 9544203, 13786071, 28632609, 41358213, 124074639, 372223917]

約数ペア:

[(1, 372223917), (3, 124074639), (9, 41358213), (13, 28632609), (27, 13786071), (39, 9544203), (81, 4595357), (117, 3181401), (351, 1060467), (1053, 353489)]