970454019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 1391376384

約数和(自身を除く): 420922365

約数列:

[1, 3, 23, 37, 69, 111, 463, 821, 851, 1389, 2463, 2553, 10649, 17131, 18883, 30377, 31947, 51393, 56649, 91131, 380123, 394013, 698671, 1140369, 1182039, 2096013, 8742829, 14064551, 26228487, 42193653, 323484673, 970454019]

約数ペア:

[(1, 970454019), (3, 323484673), (23, 42193653), (37, 26228487), (69, 14064551), (111, 8742829), (463, 2096013), (821, 1182039), (851, 1140369), (1389, 698671), (2463, 394013), (2553, 380123), (10649, 91131), (17131, 56649), (18883, 51393), (30377, 31947)]