1095237

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 1991808

約数和(自身を除く): 896571

約数列:

[1, 3, 9, 11, 13, 23, 33, 37, 39, 69, 99, 111, 117, 143, 207, 253, 299, 333, 407, 429, 481, 759, 851, 897, 1221, 1287, 1443, 2277, 2553, 2691, 3289, 3663, 4329, 5291, 7659, 9361, 9867, 11063, 15873, 28083, 29601, 33189, 47619, 84249, 99567, 121693, 365079, 1095237]

約数ペア:

[(1, 1095237), (3, 365079), (9, 121693), (11, 99567), (13, 84249), (23, 47619), (33, 33189), (37, 29601), (39, 28083), (69, 15873), (99, 11063), (111, 9867), (117, 9361), (143, 7659), (207, 5291), (253, 4329), (299, 3663), (333, 3289), (407, 2691), (429, 2553), (481, 2277), (759, 1443), (851, 1287), (897, 1221)]