38752791

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 65985024

約数和(自身を除く): 27232233

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 121, 151, 231, 303, 363, 453, 707, 847, 1057, 1111, 1661, 2121, 2541, 3171, 3333, 4983, 7777, 11627, 12221, 15251, 18271, 23331, 34881, 36663, 45753, 54813, 85547, 106757, 127897, 167761, 256641, 320271, 383691, 503283, 1174327, 1845371, 3522981, 5536113, 12917597, 38752791]

約数ペア:

[(1, 38752791), (3, 12917597), (7, 5536113), (11, 3522981), (21, 1845371), (33, 1174327), (77, 503283), (101, 383691), (121, 320271), (151, 256641), (231, 167761), (303, 127897), (363, 106757), (453, 85547), (707, 54813), (847, 45753), (1057, 36663), (1111, 34881), (1661, 23331), (2121, 18271), (2541, 15251), (3171, 12221), (3333, 11627), (4983, 7777)]