980724091

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 1072332800

約数和(自身を除く): 91608709

約数列:

[1, 31, 43, 67, 79, 139, 1333, 2077, 2449, 2881, 3397, 4309, 5293, 5977, 9313, 10981, 89311, 105307, 164083, 185287, 227599, 288703, 340411, 400459, 472183, 735727, 7055569, 12414229, 14637673, 22807537, 31636261, 980724091]

約数ペア:

[(1, 980724091), (31, 31636261), (43, 22807537), (67, 14637673), (79, 12414229), (139, 7055569), (1333, 735727), (2077, 472183), (2449, 400459), (2881, 340411), (3397, 288703), (4309, 227599), (5293, 185287), (5977, 164083), (9313, 105307), (10981, 89311)]