827984859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8669}}^1$

素因数の和:8795

約数の個数: 32

約数和(自身を含む): 1242931200

約数和(自身を除く): 414946341

約数列:

[1, 3, 13, 31, 39, 79, 93, 237, 403, 1027, 1209, 2449, 3081, 7347, 8669, 26007, 31837, 95511, 112697, 268739, 338091, 684851, 806217, 2054553, 3493607, 8903063, 10480821, 21230381, 26709189, 63691143, 275994953, 827984859]

約数ペア:

[(1, 827984859), (3, 275994953), (13, 63691143), (31, 26709189), (39, 21230381), (79, 10480821), (93, 8903063), (237, 3493607), (403, 2054553), (1027, 806217), (1209, 684851), (2449, 338091), (3081, 268739), (7347, 112697), (8669, 95511), (26007, 31837)]