38416923

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 63458208

約数和(自身を除く): 25041285

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1213, 1377, 1863, 3519, 3639, 10557, 10917, 20621, 27899, 31671, 32751, 61863, 83697, 98253, 185589, 251091, 474283, 556767, 753273, 1422849, 1670301, 2259819, 4268547, 12805641, 38416923]

約数ペア:

[(1, 38416923), (3, 12805641), (9, 4268547), (17, 2259819), (23, 1670301), (27, 1422849), (51, 753273), (69, 556767), (81, 474283), (153, 251091), (207, 185589), (391, 98253), (459, 83697), (621, 61863), (1173, 32751), (1213, 31671), (1377, 27899), (1863, 20621), (3519, 10917), (3639, 10557)]