486521421

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 678289920

約数和(自身を除く): 191768499

約数列:

[1, 3, 61, 73, 79, 183, 219, 237, 461, 1383, 4453, 4819, 5767, 13359, 14457, 17301, 28121, 33653, 36419, 84363, 100959, 109257, 351787, 1055361, 2052833, 2221559, 2658587, 6158499, 6664677, 7975761, 162173807, 486521421]

約数ペア:

[(1, 486521421), (3, 162173807), (61, 7975761), (73, 6664677), (79, 6158499), (183, 2658587), (219, 2221559), (237, 2052833), (461, 1055361), (1383, 351787), (4453, 109257), (4819, 100959), (5767, 84363), (13359, 36419), (14457, 33653), (17301, 28121)]