38548191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 58265856

約数和(自身を除く): 19717665

約数列:

[1, 3, 11, 33, 37, 111, 131, 241, 393, 407, 723, 1221, 1441, 2651, 4323, 4847, 7953, 8917, 14541, 26751, 31571, 53317, 94713, 98087, 159951, 294261, 347281, 1041843, 1168127, 3504381, 12849397, 38548191]

約数ペア:

[(1, 38548191), (3, 12849397), (11, 3504381), (33, 1168127), (37, 1041843), (111, 347281), (131, 294261), (241, 159951), (393, 98087), (407, 94713), (723, 53317), (1221, 31571), (1441, 26751), (2651, 14541), (4323, 8917), (4847, 7953)]