30467349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 52138944

約数和(自身を除く): 21671595

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 387, 421, 473, 561, 731, 1263, 1419, 1683, 2193, 3789, 4257, 4631, 6579, 7157, 8041, 13893, 18103, 21471, 24123, 41679, 54309, 64413, 72369, 78727, 162927, 199133, 236181, 307751, 597399, 708543, 923253, 1792197, 2769759, 3385261, 10155783, 30467349]

約数ペア:

[(1, 30467349), (3, 10155783), (9, 3385261), (11, 2769759), (17, 1792197), (33, 923253), (43, 708543), (51, 597399), (99, 307751), (129, 236181), (153, 199133), (187, 162927), (387, 78727), (421, 72369), (473, 64413), (561, 54309), (731, 41679), (1263, 24123), (1419, 21471), (1683, 18103), (2193, 13893), (3789, 8041), (4257, 7157), (4631, 6579)]