16298401

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 2861663

約数列:

[1, 7, 53, 197, 223, 371, 1379, 1561, 10441, 11819, 43931, 73087, 82733, 307517, 2328343, 16298401]

約数ペア:

[(1, 16298401), (7, 2328343), (53, 307517), (197, 82733), (223, 73087), (371, 43931), (1379, 11819), (1561, 10441)]