2013800397

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 3345408000

約数和(自身を除く): 1331607603

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 109, 161, 203, 327, 483, 609, 667, 763, 1319, 2001, 2289, 2507, 3161, 3957, 4669, 7521, 9233, 9483, 14007, 17549, 22127, 27699, 30337, 38251, 52647, 66381, 72703, 91011, 114753, 143771, 212359, 218109, 267757, 431313, 508921, 637077, 803271, 879773, 1006397, 1526763, 2639319, 3019191, 3306733, 4169359, 6158411, 9920199, 12508077, 18475233, 23147131, 29185513, 69441393, 87556539, 95895257, 287685771, 671266799, 2013800397]

約数ペア:

[(1, 2013800397), (3, 671266799), (7, 287685771), (21, 95895257), (23, 87556539), (29, 69441393), (69, 29185513), (87, 23147131), (109, 18475233), (161, 12508077), (203, 9920199), (327, 6158411), (483, 4169359), (609, 3306733), (667, 3019191), (763, 2639319), (1319, 1526763), (2001, 1006397), (2289, 879773), (2507, 803271), (3161, 637077), (3957, 508921), (4669, 431313), (7521, 267757), (9233, 218109), (9483, 212359), (14007, 143771), (17549, 114753), (22127, 91011), (27699, 72703), (30337, 66381), (38251, 52647)]