861738279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11597}}^1$

素因数の和:11695

約数の個数: 32

約数和(自身を含む): 1282646016

約数和(自身を除く): 420907737

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 527, 799, 1457, 1581, 2397, 4371, 11597, 24769, 34791, 74307, 197149, 359507, 545059, 591447, 1078521, 1635177, 6111619, 9266003, 16896829, 18334857, 27798009, 50690487, 287246093, 861738279]

約数ペア:

[(1, 861738279), (3, 287246093), (17, 50690487), (31, 27798009), (47, 18334857), (51, 16896829), (93, 9266003), (141, 6111619), (527, 1635177), (799, 1078521), (1457, 591447), (1581, 545059), (2397, 359507), (4371, 197149), (11597, 74307), (24769, 34791)]