917961119

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 1027276800

約数和(自身を除く): 109315681

約数列:

[1, 23, 31, 43, 79, 379, 713, 989, 1333, 1817, 2449, 3397, 8717, 11749, 16297, 29941, 30659, 56327, 78131, 105307, 270227, 374831, 505207, 688643, 928171, 1287463, 2422061, 11619761, 21347933, 29611649, 39911353, 917961119]

約数ペア:

[(1, 917961119), (23, 39911353), (31, 29611649), (43, 21347933), (79, 11619761), (379, 2422061), (713, 1287463), (989, 928171), (1333, 688643), (1817, 505207), (2449, 374831), (3397, 270227), (8717, 105307), (11749, 78131), (16297, 56327), (29941, 30659)]