4215393

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 7495488

約数和(自身を除く): 3280095

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 5147, 15441, 36029, 46323, 66911, 108087, 200733, 324261, 468377, 602199, 1405131, 4215393]

約数ペア:

[(1, 4215393), (3, 1405131), (7, 602199), (9, 468377), (13, 324261), (21, 200733), (39, 108087), (63, 66911), (91, 46323), (117, 36029), (273, 15441), (819, 5147)]