2197203723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39703}}^1$

素因数の和:39776

約数の個数: 48

約数和(自身を含む): 3815395584

約数和(自身を除く): 1618191861

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 1287, 1419, 1677, 4257, 5031, 6149, 18447, 39703, 55341, 119109, 357327, 436733, 516139, 1310199, 1548417, 1707229, 3930597, 4645251, 5121687, 5677529, 15365061, 17032587, 18779519, 22193977, 51097761, 56338557, 66581931, 169015671, 199745793, 244133747, 732401241, 2197203723]

約数ペア:

[(1, 2197203723), (3, 732401241), (9, 244133747), (11, 199745793), (13, 169015671), (33, 66581931), (39, 56338557), (43, 51097761), (99, 22193977), (117, 18779519), (129, 17032587), (143, 15365061), (387, 5677529), (429, 5121687), (473, 4645251), (559, 3930597), (1287, 1707229), (1419, 1548417), (1677, 1310199), (4257, 516139), (5031, 436733), (6149, 357327), (18447, 119109), (39703, 55341)]