5087808201

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{31799}}^1$

素因数の和:32229

約数の個数: 32

約数和(自身を含む): 8181504000

約数和(自身を除く): 3093695799

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 401, 1203, 2807, 7619, 8421, 22857, 31799, 53333, 95397, 159999, 222593, 604181, 667779, 1812543, 4229267, 12687801, 12751399, 38254197, 89259793, 242276581, 267779379, 726829743, 1695936067, 5087808201]

約数ペア:

[(1, 5087808201), (3, 1695936067), (7, 726829743), (19, 267779379), (21, 242276581), (57, 89259793), (133, 38254197), (399, 12751399), (401, 12687801), (1203, 4229267), (2807, 1812543), (7619, 667779), (8421, 604181), (22857, 222593), (31799, 159999), (53333, 95397)]