39317481

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4115

約数の個数: 40

約数和(自身を含む): 71089920

約数和(自身を除く): 31772439

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 4079, 9639, 12237, 28553, 36711, 69343, 85659, 110133, 208029, 256977, 330399, 485401, 624087, 770931, 1456203, 1872261, 2312793, 4368609, 5616783, 13105827, 39317481]

約数ペア:

[(1, 39317481), (3, 13105827), (7, 5616783), (9, 4368609), (17, 2312793), (21, 1872261), (27, 1456203), (51, 770931), (63, 624087), (81, 485401), (119, 330399), (153, 256977), (189, 208029), (357, 110133), (459, 85659), (567, 69343), (1071, 36711), (1377, 28553), (3213, 12237), (4079, 9639)]