13568907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 22384512

約数和(自身を除く): 8815605

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 67, 187, 201, 209, 323, 361, 561, 627, 737, 969, 1083, 1139, 1273, 2211, 3417, 3553, 3819, 3971, 6137, 10659, 11913, 12529, 14003, 18411, 21641, 24187, 37587, 42009, 64923, 67507, 72561, 202521, 238051, 266057, 411179, 714153, 798171, 1233537, 4522969, 13568907]

約数ペア:

[(1, 13568907), (3, 4522969), (11, 1233537), (17, 798171), (19, 714153), (33, 411179), (51, 266057), (57, 238051), (67, 202521), (187, 72561), (201, 67507), (209, 64923), (323, 42009), (361, 37587), (561, 24187), (627, 21641), (737, 18411), (969, 14003), (1083, 12529), (1139, 11913), (1273, 10659), (2211, 6137), (3417, 3971), (3553, 3819)]