238081719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 345406464

約数和(自身を除く): 107324745

約数列:

[1, 3, 17, 51, 61, 103, 183, 309, 743, 1037, 1751, 2229, 3111, 5253, 6283, 12631, 18849, 37893, 45323, 76529, 106811, 135969, 229587, 320433, 770491, 1300993, 2311473, 3902979, 4668269, 14004807, 79360573, 238081719]

約数ペア:

[(1, 238081719), (3, 79360573), (17, 14004807), (51, 4668269), (61, 3902979), (103, 2311473), (183, 1300993), (309, 770491), (743, 320433), (1037, 229587), (1751, 135969), (2229, 106811), (3111, 76529), (5253, 45323), (6283, 37893), (12631, 18849)]