7620613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 10708992

約数和(自身を除く): 3088379

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 331, 1001, 1771, 2093, 2317, 3289, 3641, 4303, 7613, 23023, 25487, 30121, 47333, 53291, 83743, 98969, 331331, 586201, 692783, 1088659, 7620613]

約数ペア:

[(1, 7620613), (7, 1088659), (11, 692783), (13, 586201), (23, 331331), (77, 98969), (91, 83743), (143, 53291), (161, 47333), (253, 30121), (299, 25487), (331, 23023), (1001, 7613), (1771, 4303), (2093, 3641), (2317, 3289)]