1279134801

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 2210250240

約数和(自身を除く): 931115439

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 113, 189, 303, 339, 593, 707, 791, 909, 1017, 1779, 2121, 2373, 2727, 3051, 4151, 5337, 6363, 7119, 11413, 12453, 16011, 19089, 21357, 34239, 37359, 59893, 67009, 79891, 102717, 112077, 179679, 201027, 239673, 308151, 419251, 469063, 539037, 603081, 719019, 1257753, 1407189, 1617111, 1809243, 2157057, 3773259, 4221567, 6767909, 11319777, 12664701, 20303727, 47375363, 60911181, 142126089, 182733543, 426378267, 1279134801]

約数ペア:

[(1, 1279134801), (3, 426378267), (7, 182733543), (9, 142126089), (21, 60911181), (27, 47375363), (63, 20303727), (101, 12664701), (113, 11319777), (189, 6767909), (303, 4221567), (339, 3773259), (593, 2157057), (707, 1809243), (791, 1617111), (909, 1407189), (1017, 1257753), (1779, 719019), (2121, 603081), (2373, 539037), (2727, 469063), (3051, 419251), (4151, 308151), (5337, 239673), (6363, 201027), (7119, 179679), (11413, 112077), (12453, 102717), (16011, 79891), (19089, 67009), (21357, 59893), (34239, 37359)]