30144051

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25183}}^1$

素因数の和:25215

約数の個数: 24

約数和(自身を含む): 52382720

約数和(自身を除く): 22238669

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 25183, 75549, 176281, 226647, 478477, 528843, 1435431, 1586529, 3349339, 4306293, 10048017, 30144051]

約数ペア:

[(1, 30144051), (3, 10048017), (7, 4306293), (9, 3349339), (19, 1586529), (21, 1435431), (57, 528843), (63, 478477), (133, 226647), (171, 176281), (399, 75549), (1197, 25183)]