17237367

素因数分解:

$3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 30953736

約数和(自身を除く): 13716369

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 101, 129, 147, 189, 301, 303, 387, 441, 567, 707, 903, 909, 1161, 1323, 2107, 2121, 2709, 2727, 3483, 3969, 4343, 4949, 6321, 6363, 8127, 8181, 13029, 14847, 18963, 19089, 24381, 30401, 39087, 44541, 56889, 57267, 91203, 117261, 133623, 170667, 212807, 273609, 351783, 400869, 638421, 820827, 1915263, 2462481, 5745789, 17237367]

約数ペア:

[(1, 17237367), (3, 5745789), (7, 2462481), (9, 1915263), (21, 820827), (27, 638421), (43, 400869), (49, 351783), (63, 273609), (81, 212807), (101, 170667), (129, 133623), (147, 117261), (189, 91203), (301, 57267), (303, 56889), (387, 44541), (441, 39087), (567, 30401), (707, 24381), (903, 19089), (909, 18963), (1161, 14847), (1323, 13029), (2107, 8181), (2121, 8127), (2709, 6363), (2727, 6321), (3483, 4949), (3969, 4343)]