233353329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 349515648

約数和(自身を除く): 116162319

約数列:

[1, 3, 11, 33, 53, 101, 159, 303, 583, 1111, 1321, 1749, 3333, 3963, 5353, 14531, 16059, 43593, 58883, 70013, 133421, 176649, 210039, 400263, 770143, 1467631, 2310429, 4402893, 7071313, 21213939, 77784443, 233353329]

約数ペア:

[(1, 233353329), (3, 77784443), (11, 21213939), (33, 7071313), (53, 4402893), (101, 2310429), (159, 1467631), (303, 770143), (583, 400263), (1111, 210039), (1321, 176649), (1749, 133421), (3333, 70013), (3963, 58883), (5353, 43593), (14531, 16059)]