37888279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 45457200

約数和(自身を除く): 7568921

約数列:

[1, 11, 13, 89, 143, 169, 229, 979, 1157, 1859, 2519, 2977, 12727, 15041, 20381, 32747, 38701, 165451, 224191, 264953, 425711, 2914483, 3444389, 37888279]

約数ペア:

[(1, 37888279), (11, 3444389), (13, 2914483), (89, 425711), (143, 264953), (169, 224191), (229, 165451), (979, 38701), (1157, 32747), (1859, 20381), (2519, 15041), (2977, 12727)]