411416217

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{1723}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 609427104

約数和(自身を除く): 198010887

約数列:

[1, 3, 9, 43, 129, 387, 617, 1723, 1851, 5169, 5553, 15507, 26531, 74089, 79593, 222267, 238779, 666801, 1063091, 3189273, 9567819, 45712913, 137138739, 411416217]

約数ペア:

[(1, 411416217), (3, 137138739), (9, 45712913), (43, 9567819), (129, 3189273), (387, 1063091), (617, 666801), (1723, 238779), (1851, 222267), (5169, 79593), (5553, 74089), (15507, 26531)]