22757511

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 37822464

約数和(自身を除く): 15064953

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 127, 147, 159, 161, 371, 381, 483, 889, 1113, 1127, 1219, 2597, 2667, 2921, 3381, 3657, 6223, 6731, 7791, 8533, 8763, 18669, 20193, 20447, 25599, 47117, 59731, 61341, 141351, 143129, 154813, 179193, 329819, 429387, 464439, 989457, 1083691, 3251073, 7585837, 22757511]

約数ペア:

[(1, 22757511), (3, 7585837), (7, 3251073), (21, 1083691), (23, 989457), (49, 464439), (53, 429387), (69, 329819), (127, 179193), (147, 154813), (159, 143129), (161, 141351), (371, 61341), (381, 59731), (483, 47117), (889, 25599), (1113, 20447), (1127, 20193), (1219, 18669), (2597, 8763), (2667, 8533), (2921, 7791), (3381, 6731), (3657, 6223)]