26430873

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 41902080

約数和(自身を除く): 15471207

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 439, 987, 1281, 1317, 2867, 3073, 8601, 9219, 20069, 20633, 26779, 60207, 61899, 80337, 144431, 187453, 433293, 562359, 1258613, 3775839, 8810291, 26430873]

約数ペア:

[(1, 26430873), (3, 8810291), (7, 3775839), (21, 1258613), (47, 562359), (61, 433293), (141, 187453), (183, 144431), (329, 80337), (427, 61899), (439, 60207), (987, 26779), (1281, 20633), (1317, 20069), (2867, 9219), (3073, 8601)]