1330791539

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 1729195776

約数和(自身を除く): 398404237

約数列:

[1, 7, 11, 49, 77, 83, 151, 197, 539, 581, 913, 1057, 1379, 1661, 2167, 4067, 6391, 7399, 9653, 11627, 12533, 15169, 16351, 29747, 44737, 81389, 87731, 106183, 114457, 137863, 179861, 208229, 327217, 614117, 801199, 965041, 1259027, 1457603, 2290519, 2469001, 6755287, 8813189, 16033633, 17283007, 27159011, 120981049, 190113077, 1330791539]

約数ペア:

[(1, 1330791539), (7, 190113077), (11, 120981049), (49, 27159011), (77, 17283007), (83, 16033633), (151, 8813189), (197, 6755287), (539, 2469001), (581, 2290519), (913, 1457603), (1057, 1259027), (1379, 965041), (1661, 801199), (2167, 614117), (4067, 327217), (6391, 208229), (7399, 179861), (9653, 137863), (11627, 114457), (12533, 106183), (15169, 87731), (16351, 81389), (29747, 44737)]