2013013527

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 3223839744

約数和(自身を除く): 1210826217

約数列:

[1, 3, 7, 21, 37, 101, 111, 113, 227, 259, 303, 339, 681, 707, 777, 791, 1589, 2121, 2373, 3737, 4181, 4767, 8399, 11211, 11413, 12543, 22927, 25197, 25651, 26159, 29267, 34239, 58793, 68781, 76953, 78477, 79891, 87801, 160489, 176379, 179557, 239673, 422281, 481467, 538671, 848299, 949087, 1266843, 2544897, 2590751, 2847261, 2955967, 5938093, 6643609, 7772253, 8867901, 17814279, 18135257, 19930827, 54405771, 95857787, 287573361, 671004509, 2013013527]

約数ペア:

[(1, 2013013527), (3, 671004509), (7, 287573361), (21, 95857787), (37, 54405771), (101, 19930827), (111, 18135257), (113, 17814279), (227, 8867901), (259, 7772253), (303, 6643609), (339, 5938093), (681, 2955967), (707, 2847261), (777, 2590751), (791, 2544897), (1589, 1266843), (2121, 949087), (2373, 848299), (3737, 538671), (4181, 481467), (4767, 422281), (8399, 239673), (11211, 179557), (11413, 176379), (12543, 160489), (22927, 87801), (25197, 79891), (25651, 78477), (26159, 76953), (29267, 68781), (34239, 58793)]