4375989873

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{19417}}^1$

素因数の和:19934

約数の個数: 32

約数和(自身を含む): 6878632320

約数和(自身を除く): 2502642447

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 491, 1473, 4419, 8347, 13257, 19417, 25041, 58251, 75123, 174753, 225369, 330089, 524259, 990267, 2970801, 8912403, 9533747, 28601241, 85803723, 162073699, 257411169, 486221097, 1458663291, 4375989873]

約数ペア:

[(1, 4375989873), (3, 1458663291), (9, 486221097), (17, 257411169), (27, 162073699), (51, 85803723), (153, 28601241), (459, 9533747), (491, 8912403), (1473, 2970801), (4419, 990267), (8347, 524259), (13257, 330089), (19417, 225369), (25041, 174753), (58251, 75123)]