1234346571

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 1926512640

約数和(自身を除く): 692166069

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 383, 401, 423, 893, 1149, 1203, 2679, 3447, 3609, 7277, 7619, 8037, 18001, 18847, 21831, 22857, 54003, 56541, 65493, 68571, 153583, 162009, 169623, 342019, 358093, 460749, 1026057, 1074279, 1382247, 2918077, 3078171, 3222837, 7218401, 8754231, 21655203, 26262693, 64965609, 137149619, 411448857, 1234346571]

約数ペア:

[(1, 1234346571), (3, 411448857), (9, 137149619), (19, 64965609), (47, 26262693), (57, 21655203), (141, 8754231), (171, 7218401), (383, 3222837), (401, 3078171), (423, 2918077), (893, 1382247), (1149, 1074279), (1203, 1026057), (2679, 460749), (3447, 358093), (3609, 342019), (7277, 169623), (7619, 162009), (8037, 153583), (18001, 68571), (18847, 65493), (21831, 56541), (22857, 54003)]