392917833

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4079}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 712857600

約数和(自身を除く): 319939767

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 139, 231, 417, 693, 973, 1251, 1529, 2919, 4079, 4587, 8757, 10703, 12237, 13761, 28553, 32109, 36711, 44869, 85659, 96327, 134607, 256977, 314083, 403821, 566981, 942249, 1700943, 2826747, 3968867, 5102829, 6236791, 11906601, 18710373, 35719803, 43657537, 56131119, 130972611, 392917833]

約数ペア:

[(1, 392917833), (3, 130972611), (7, 56131119), (9, 43657537), (11, 35719803), (21, 18710373), (33, 11906601), (63, 6236791), (77, 5102829), (99, 3968867), (139, 2826747), (231, 1700943), (417, 942249), (693, 566981), (973, 403821), (1251, 314083), (1529, 256977), (2919, 134607), (4079, 96327), (4587, 85659), (8757, 44869), (10703, 36711), (12237, 32109), (13761, 28553)]