23287299

素因数分解:

$3^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 37510992

約数和(自身を除く): 14223693

約数列:

[1, 3, 7, 21, 49, 53, 61, 147, 159, 183, 343, 371, 427, 1029, 1113, 1281, 2401, 2597, 2989, 3233, 7203, 7791, 8967, 9699, 18179, 20923, 22631, 54537, 62769, 67893, 127253, 146461, 158417, 381759, 439383, 475251, 1108919, 3326757, 7762433, 23287299]

約数ペア:

[(1, 23287299), (3, 7762433), (7, 3326757), (21, 1108919), (49, 475251), (53, 439383), (61, 381759), (147, 158417), (159, 146461), (183, 127253), (343, 67893), (371, 62769), (427, 54537), (1029, 22631), (1113, 20923), (1281, 18179), (2401, 9699), (2597, 8967), (2989, 7791), (3233, 7203)]