2237804037

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{381943}}^1$

素因数の和:381990

約数の個数: 32

約数和(自身を含む): 3911106560

約数和(自身を除く): 1673302523

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 381943, 1145829, 2673601, 3437487, 8020803, 10312461, 11840233, 24062409, 35520699, 72187227, 82881631, 106562097, 248644893, 319686291, 745934679, 2237804037]

約数ペア:

[(1, 2237804037), (3, 745934679), (7, 319686291), (9, 248644893), (21, 106562097), (27, 82881631), (31, 72187227), (63, 35520699), (93, 24062409), (189, 11840233), (217, 10312461), (279, 8020803), (651, 3437487), (837, 2673601), (1953, 1145829), (5859, 381943)]