28702924341

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{16607}}^1$

素因数の和:17130

約数の個数: 48

約数和(自身を含む): 47461146624

約数和(自身を除く): 18758222283

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 487, 507, 1183, 1461, 3409, 3549, 6331, 10227, 16607, 18993, 44317, 49821, 82303, 116249, 132951, 215891, 246909, 348747, 576121, 647673, 1511237, 1728363, 2806583, 4533711, 8087609, 8419749, 19646081, 24262827, 56613263, 58938243, 105138917, 169839789, 315416751, 735972419, 1366805921, 2207917257, 4100417763, 9567641447, 28702924341]

約数ペア:

[(1, 28702924341), (3, 9567641447), (7, 4100417763), (13, 2207917257), (21, 1366805921), (39, 735972419), (91, 315416751), (169, 169839789), (273, 105138917), (487, 58938243), (507, 56613263), (1183, 24262827), (1461, 19646081), (3409, 8419749), (3549, 8087609), (6331, 4533711), (10227, 2806583), (16607, 1728363), (18993, 1511237), (44317, 647673), (49821, 576121), (82303, 348747), (116249, 246909), (132951, 215891)]