1235859313

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 1445776128

約数和(自身を除く): 209916815

約数列:

[1, 13, 19, 47, 169, 247, 361, 431, 611, 893, 3211, 4693, 5603, 7943, 8189, 11609, 16967, 20257, 61009, 72839, 106457, 150917, 155591, 220571, 263341, 384883, 1383941, 2022683, 2867423, 3423433, 5003479, 7312777, 26294879, 65045227, 95066101, 1235859313]

約数ペア:

[(1, 1235859313), (13, 95066101), (19, 65045227), (47, 26294879), (169, 7312777), (247, 5003479), (361, 3423433), (431, 2867423), (611, 2022683), (893, 1383941), (3211, 384883), (4693, 263341), (5603, 220571), (7943, 155591), (8189, 150917), (11609, 106457), (16967, 72839), (20257, 61009)]