23168229

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 38873088

約数和(自身を除く): 15704859

約数列:

[1, 3, 7, 17, 21, 49, 51, 73, 119, 127, 147, 219, 357, 381, 511, 833, 889, 1241, 1533, 2159, 2499, 2667, 3577, 3723, 6223, 6477, 8687, 9271, 10731, 15113, 18669, 26061, 27813, 45339, 60809, 64897, 105791, 157607, 182427, 194691, 317373, 454279, 472821, 1103249, 1362837, 3309747, 7722743, 23168229]

約数ペア:

[(1, 23168229), (3, 7722743), (7, 3309747), (17, 1362837), (21, 1103249), (49, 472821), (51, 454279), (73, 317373), (119, 194691), (127, 182427), (147, 157607), (219, 105791), (357, 64897), (381, 60809), (511, 45339), (833, 27813), (889, 26061), (1241, 18669), (1533, 15113), (2159, 10731), (2499, 9271), (2667, 8687), (3577, 6477), (3723, 6223)]