1237221843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 2026708992

約数和(自身を除く): 789487149

約数列:

[1, 3, 11, 13, 33, 39, 43, 47, 129, 141, 143, 429, 473, 517, 559, 611, 1419, 1427, 1551, 1677, 1833, 2021, 4281, 6063, 6149, 6721, 15697, 18447, 18551, 20163, 22231, 26273, 47091, 55653, 61361, 66693, 67069, 78819, 184083, 201207, 204061, 289003, 612183, 674971, 737759, 797693, 867009, 871897, 2024913, 2213277, 2393079, 2615691, 2883967, 8651901, 8774623, 9590867, 26323869, 28772601, 31723637, 37491571, 95170911, 112474713, 412407281, 1237221843]

約数ペア:

[(1, 1237221843), (3, 412407281), (11, 112474713), (13, 95170911), (33, 37491571), (39, 31723637), (43, 28772601), (47, 26323869), (129, 9590867), (141, 8774623), (143, 8651901), (429, 2883967), (473, 2615691), (517, 2393079), (559, 2213277), (611, 2024913), (1419, 871897), (1427, 867009), (1551, 797693), (1677, 737759), (1833, 674971), (2021, 612183), (4281, 289003), (6063, 204061), (6149, 201207), (6721, 184083), (15697, 78819), (18447, 67069), (18551, 66693), (20163, 61361), (22231, 55653), (26273, 47091)]