10988271

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 19015680

約数和(自身を除く): 8027409

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1237, 1269, 2961, 3711, 8659, 8883, 11133, 25977, 33399, 58139, 77931, 174417, 233793, 406973, 523251, 1220919, 1569753, 3662757, 10988271]

約数ペア:

[(1, 10988271), (3, 3662757), (7, 1569753), (9, 1220919), (21, 523251), (27, 406973), (47, 233793), (63, 174417), (141, 77931), (189, 58139), (329, 33399), (423, 25977), (987, 11133), (1237, 8883), (1269, 8659), (2961, 3711)]