955370031

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2\times {\mathrm{241}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 1607003904

約数和(自身を除く): 651633873

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 241, 393, 723, 917, 1441, 1687, 2651, 2751, 4323, 5061, 7953, 10087, 17161, 18557, 30261, 31571, 51483, 55671, 94713, 120127, 188771, 220997, 347281, 360381, 566313, 662991, 1041843, 1321397, 2430967, 3964191, 4135801, 7292901, 12407403, 28950607, 45493811, 86851821, 136481433, 318456677, 955370031]

約数ペア:

[(1, 955370031), (3, 318456677), (7, 136481433), (11, 86851821), (21, 45493811), (33, 28950607), (77, 12407403), (131, 7292901), (231, 4135801), (241, 3964191), (393, 2430967), (723, 1321397), (917, 1041843), (1441, 662991), (1687, 566313), (2651, 360381), (2751, 347281), (4323, 220997), (5061, 188771), (7953, 120127), (10087, 94713), (17161, 55671), (18557, 51483), (30261, 31571)]