7795641

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 12451840

約数和(自身を除く): 4656199

約数列:

[1, 3, 7, 21, 37, 79, 111, 127, 237, 259, 381, 553, 777, 889, 1659, 2667, 2923, 4699, 8769, 10033, 14097, 20461, 30099, 32893, 61383, 70231, 98679, 210693, 371221, 1113663, 2598547, 7795641]

約数ペア:

[(1, 7795641), (3, 2598547), (7, 1113663), (21, 371221), (37, 210693), (79, 98679), (111, 70231), (127, 61383), (237, 32893), (259, 30099), (381, 20461), (553, 14097), (777, 10033), (889, 8769), (1659, 4699), (2667, 2923)]