235712001

素因数分解:

$3^1\times 7^3\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 368070400

約数和(自身を除く): 132358399

約数列:

[1, 3, 7, 21, 49, 147, 343, 397, 577, 1029, 1191, 1731, 2779, 4039, 8337, 12117, 19453, 28273, 58359, 84819, 136171, 197911, 229069, 408513, 593733, 687207, 1603483, 4810449, 11224381, 33673143, 78570667, 235712001]

約数ペア:

[(1, 235712001), (3, 78570667), (7, 33673143), (21, 11224381), (49, 4810449), (147, 1603483), (343, 687207), (397, 593733), (577, 408513), (1029, 229069), (1191, 197911), (1731, 136171), (2779, 84819), (4039, 58359), (8337, 28273), (12117, 19453)]