2013071769

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 3048814080

約数和(自身を除く): 1035742311

約数列:

[1, 3, 9, 31, 93, 173, 179, 233, 279, 519, 537, 699, 1557, 1611, 2097, 5363, 5549, 7223, 16089, 16647, 21669, 30967, 40309, 41707, 48267, 49941, 65007, 92901, 120927, 125121, 278703, 362781, 375363, 959977, 1249579, 1292917, 2879931, 3748737, 3878751, 7215311, 8639793, 11246211, 11636253, 21645933, 64937799, 223674641, 671023923, 2013071769]

約数ペア:

[(1, 2013071769), (3, 671023923), (9, 223674641), (31, 64937799), (93, 21645933), (173, 11636253), (179, 11246211), (233, 8639793), (279, 7215311), (519, 3878751), (537, 3748737), (699, 2879931), (1557, 1292917), (1611, 1249579), (2097, 959977), (5363, 375363), (5549, 362781), (7223, 278703), (16089, 125121), (16647, 120927), (21669, 92901), (30967, 65007), (40309, 49941), (41707, 48267)]