541649241

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 975421440

約数和(自身を除く): 433772199

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 159, 161, 189, 207, 371, 477, 483, 621, 1113, 1219, 1431, 1449, 2351, 3339, 3657, 4347, 7053, 8533, 10017, 10971, 16457, 21159, 25599, 32913, 49371, 54073, 63477, 76797, 124603, 148113, 162219, 230391, 373809, 378511, 444339, 486657, 872221, 1121427, 1135533, 1459971, 2616663, 2865869, 3364281, 3406599, 7849989, 8597607, 10219797, 20061083, 23549967, 25792821, 60183249, 77378463, 180549747, 541649241]

約数ペア:

[(1, 541649241), (3, 180549747), (7, 77378463), (9, 60183249), (21, 25792821), (23, 23549967), (27, 20061083), (53, 10219797), (63, 8597607), (69, 7849989), (159, 3406599), (161, 3364281), (189, 2865869), (207, 2616663), (371, 1459971), (477, 1135533), (483, 1121427), (621, 872221), (1113, 486657), (1219, 444339), (1431, 378511), (1449, 373809), (2351, 230391), (3339, 162219), (3657, 148113), (4347, 124603), (7053, 76797), (8533, 63477), (10017, 54073), (10971, 49371), (16457, 32913), (21159, 25599)]