12623169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 6536895

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 197, 403, 591, 689, 1209, 1643, 2067, 2561, 4929, 6107, 7683, 10441, 18321, 21359, 31323, 64077, 79391, 135733, 238173, 323671, 407199, 971013, 4207723, 12623169]

約数ペア:

[(1, 12623169), (3, 4207723), (13, 971013), (31, 407199), (39, 323671), (53, 238173), (93, 135733), (159, 79391), (197, 64077), (403, 31323), (591, 21359), (689, 18321), (1209, 10441), (1643, 7683), (2067, 6107), (2561, 4929)]