859279971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1\times {\mathrm{883}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 1286707968

約数和(自身を除く): 427427997

約数列:

[1, 3, 11, 33, 37, 111, 407, 797, 883, 1221, 2391, 2649, 8767, 9713, 26301, 29139, 29489, 32671, 88467, 98013, 324379, 359381, 703751, 973137, 1078143, 2111253, 7741261, 23223783, 26038787, 78116361, 286426657, 859279971]

約数ペア:

[(1, 859279971), (3, 286426657), (11, 78116361), (33, 26038787), (37, 23223783), (111, 7741261), (407, 2111253), (797, 1078143), (883, 973137), (1221, 703751), (2391, 359381), (2649, 324379), (8767, 98013), (9713, 88467), (26301, 32671), (29139, 29489)]