28789724161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{9491}}^1$

素因数の和:9825

約数の個数: 32

約数和(自身を含む): 33501444480

約数和(自身を除く): 4711720319

約数列:

[1, 11, 29, 37, 257, 319, 407, 1073, 2827, 7453, 9491, 9509, 11803, 81983, 104401, 104599, 275239, 275761, 351167, 2439187, 3027629, 3033371, 3862837, 10183843, 26831057, 70736423, 90249919, 112022273, 778100653, 992749109, 2617247651, 28789724161]

約数ペア:

[(1, 28789724161), (11, 2617247651), (29, 992749109), (37, 778100653), (257, 112022273), (319, 90249919), (407, 70736423), (1073, 26831057), (2827, 10183843), (7453, 3862837), (9491, 3033371), (9509, 3027629), (11803, 2439187), (81983, 351167), (104401, 275761), (104599, 275239)]