141367733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 171642240

約数和(自身を除く): 30274507

約数列:

[1, 13, 17, 19, 131, 221, 247, 257, 323, 1703, 2227, 2489, 3341, 4199, 4369, 4883, 28951, 32357, 33667, 42313, 56797, 63479, 83011, 437671, 550069, 572339, 639673, 1079143, 7440407, 8315749, 10874441, 141367733]

約数ペア:

[(1, 141367733), (13, 10874441), (17, 8315749), (19, 7440407), (131, 1079143), (221, 639673), (247, 572339), (257, 550069), (323, 437671), (1703, 83011), (2227, 63479), (2489, 56797), (3341, 42313), (4199, 33667), (4369, 32357), (4883, 28951)]