150902017

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 185697792

約数和(自身を除く): 34795775

約数列:

[1, 7, 31, 41, 49, 217, 287, 1271, 1519, 2009, 2423, 8897, 16961, 62279, 75113, 99343, 118727, 525791, 695401, 3079633, 3680537, 4867807, 21557431, 150902017]

約数ペア:

[(1, 150902017), (7, 21557431), (31, 4867807), (41, 3680537), (49, 3079633), (217, 695401), (287, 525791), (1271, 118727), (1519, 99343), (2009, 75113), (2423, 62279), (8897, 16961)]