414607821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 593326080

約数和(自身を除く): 178718259

約数列:

[1, 3, 23, 47, 69, 141, 173, 519, 739, 1081, 2217, 3243, 3979, 8131, 11937, 16997, 24393, 34733, 50991, 104199, 127847, 187013, 383541, 561039, 798859, 2396577, 2940481, 6008809, 8821443, 18026427, 138202607, 414607821]

約数ペア:

[(1, 414607821), (3, 138202607), (23, 18026427), (47, 8821443), (69, 6008809), (141, 2940481), (173, 2396577), (519, 798859), (739, 561039), (1081, 383541), (2217, 187013), (3243, 127847), (3979, 104199), (8131, 50991), (11937, 34733), (16997, 24393)]