414750427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 527744000

約数和(自身を除く): 112993573

約数列:

[1, 7, 13, 37, 91, 199, 259, 481, 619, 1393, 2587, 3367, 4333, 7363, 8047, 18109, 22903, 51541, 56329, 95719, 123181, 160321, 297739, 670033, 862267, 1601353, 2084173, 4557697, 11209471, 31903879, 59250061, 414750427]

約数ペア:

[(1, 414750427), (7, 59250061), (13, 31903879), (37, 11209471), (91, 4557697), (199, 2084173), (259, 1601353), (481, 862267), (619, 670033), (1393, 297739), (2587, 160321), (3367, 123181), (4333, 95719), (7363, 56329), (8047, 51541), (18109, 22903)]