1339969323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 2281144320

約数和(自身を除く): 941174997

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 101, 231, 237, 303, 553, 707, 727, 869, 1111, 1659, 2121, 2181, 2607, 3333, 5089, 6083, 7777, 7979, 7997, 15267, 18249, 23331, 23937, 23991, 55853, 55979, 57433, 73427, 87769, 167559, 167937, 172299, 220281, 263307, 402031, 513989, 614383, 631763, 807697, 1206093, 1541967, 1843149, 1895289, 2423091, 4422341, 5653879, 5800733, 13267023, 16961637, 17402199, 40605131, 63808063, 121815393, 191424189, 446656441, 1339969323]

約数ペア:

[(1, 1339969323), (3, 446656441), (7, 191424189), (11, 121815393), (21, 63808063), (33, 40605131), (77, 17402199), (79, 16961637), (101, 13267023), (231, 5800733), (237, 5653879), (303, 4422341), (553, 2423091), (707, 1895289), (727, 1843149), (869, 1541967), (1111, 1206093), (1659, 807697), (2121, 631763), (2181, 614383), (2607, 513989), (3333, 402031), (5089, 263307), (6083, 220281), (7777, 172299), (7979, 167937), (7997, 167559), (15267, 87769), (18249, 73427), (23331, 57433), (23937, 55979), (23991, 55853)]