4187469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 6741504

約数和(自身を除く): 2554035

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 227, 429, 473, 559, 681, 1419, 1677, 2497, 2951, 6149, 7491, 8853, 9761, 18447, 29283, 32461, 97383, 107371, 126893, 322113, 380679, 1395823, 4187469]

約数ペア:

[(1, 4187469), (3, 1395823), (11, 380679), (13, 322113), (33, 126893), (39, 107371), (43, 97383), (129, 32461), (143, 29283), (227, 18447), (429, 9761), (473, 8853), (559, 7491), (681, 6149), (1419, 2951), (1677, 2497)]