40285119

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 63669760

約数和(自身を除く): 23384641

約数列:

[1, 3, 7, 21, 37, 111, 139, 259, 373, 417, 777, 973, 1119, 2611, 2919, 5143, 7833, 13801, 15429, 36001, 41403, 51847, 96607, 108003, 155541, 289821, 362929, 1088787, 1918339, 5755017, 13428373, 40285119]

約数ペア:

[(1, 40285119), (3, 13428373), (7, 5755017), (21, 1918339), (37, 1088787), (111, 362929), (139, 289821), (259, 155541), (373, 108003), (417, 96607), (777, 51847), (973, 41403), (1119, 36001), (2611, 15429), (2919, 13801), (5143, 7833)]