1520610009

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 2122001280

約数和(自身を除く): 601391271

約数列:

[1, 3, 41, 59, 123, 177, 317, 661, 951, 1983, 2419, 7257, 12997, 18703, 27101, 38991, 38999, 56109, 81303, 116997, 209537, 628611, 766823, 1598959, 2300469, 4796877, 8591017, 12362683, 25773051, 37088049, 506870003, 1520610009]

約数ペア:

[(1, 1520610009), (3, 506870003), (41, 37088049), (59, 25773051), (123, 12362683), (177, 8591017), (317, 4796877), (661, 2300469), (951, 1598959), (1983, 766823), (2419, 628611), (7257, 209537), (12997, 116997), (18703, 81303), (27101, 56109), (38991, 38999)]