4172693

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 5209344

約数和(自身を除く): 1036651

約数列:

[1, 7, 31, 41, 49, 67, 217, 287, 469, 1271, 1519, 2009, 2077, 2747, 3283, 8897, 14539, 19229, 62279, 85157, 101773, 134603, 596099, 4172693]

約数ペア:

[(1, 4172693), (7, 596099), (31, 134603), (41, 101773), (49, 85157), (67, 62279), (217, 19229), (287, 14539), (469, 8897), (1271, 3283), (1519, 2747), (2009, 2077)]