2017723257

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5923}}^1$

素因数の和:6011

約数の個数: 64

約数和(自身を含む): 3457720320

約数和(自身を除く): 1439997063

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 93, 99, 111, 279, 297, 333, 341, 407, 837, 999, 1023, 1147, 1221, 3069, 3441, 3663, 5923, 9207, 10323, 10989, 12617, 17769, 30969, 37851, 53307, 65153, 113553, 159921, 183613, 195459, 219151, 340659, 550839, 586377, 657453, 1652517, 1759131, 1972359, 2019743, 2410661, 4957551, 5917077, 6059229, 6793681, 7231983, 18177687, 20381043, 21695949, 54533061, 61143129, 65087847, 74730491, 183429387, 224191473, 672574419, 2017723257]

約数ペア:

[(1, 2017723257), (3, 672574419), (9, 224191473), (11, 183429387), (27, 74730491), (31, 65087847), (33, 61143129), (37, 54533061), (93, 21695949), (99, 20381043), (111, 18177687), (279, 7231983), (297, 6793681), (333, 6059229), (341, 5917077), (407, 4957551), (837, 2410661), (999, 2019743), (1023, 1972359), (1147, 1759131), (1221, 1652517), (3069, 657453), (3441, 586377), (3663, 550839), (5923, 340659), (9207, 219151), (10323, 195459), (10989, 183613), (12617, 159921), (17769, 113553), (30969, 65153), (37851, 53307)]