33317501

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 44914176

約数和(自身を除く): 11596675

約数列:

[1, 7, 17, 23, 37, 47, 49, 119, 161, 259, 329, 391, 629, 799, 833, 851, 1081, 1127, 1739, 1813, 2303, 2737, 4403, 5593, 5957, 7567, 12173, 14467, 18377, 19159, 29563, 30821, 39151, 39997, 41699, 52969, 85211, 101269, 128639, 206941, 279979, 679949, 708883, 900473, 1448587, 1959853, 4759643, 33317501]

約数ペア:

[(1, 33317501), (7, 4759643), (17, 1959853), (23, 1448587), (37, 900473), (47, 708883), (49, 679949), (119, 279979), (161, 206941), (259, 128639), (329, 101269), (391, 85211), (629, 52969), (799, 41699), (833, 39997), (851, 39151), (1081, 30821), (1127, 29563), (1739, 19159), (1813, 18377), (2303, 14467), (2737, 12173), (4403, 7567), (5593, 5957)]