102080279

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 126321120

約数和(自身を除く): 24240841

約数列:

[1, 7, 23, 49, 53, 161, 371, 1127, 1219, 1709, 2597, 8533, 11963, 39307, 59731, 83741, 90577, 275149, 634039, 1926043, 2083271, 4438273, 14582897, 102080279]

約数ペア:

[(1, 102080279), (7, 14582897), (23, 4438273), (49, 2083271), (53, 1926043), (161, 634039), (371, 275149), (1127, 90577), (1219, 83741), (1709, 59731), (2597, 39307), (8533, 11963)]