2462481

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 4344384

約数和(自身を除く): 1881903

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 101, 129, 189, 301, 303, 387, 567, 707, 903, 909, 1161, 2121, 2709, 2727, 3483, 4343, 6363, 8127, 8181, 13029, 19089, 24381, 30401, 39087, 57267, 91203, 117261, 273609, 351783, 820827, 2462481]

約数ペア:

[(1, 2462481), (3, 820827), (7, 351783), (9, 273609), (21, 117261), (27, 91203), (43, 57267), (63, 39087), (81, 30401), (101, 24381), (129, 19089), (189, 13029), (301, 8181), (303, 8127), (387, 6363), (567, 4343), (707, 3483), (903, 2727), (909, 2709), (1161, 2121)]