738898897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 897350400

約数和(自身を除く): 158451503

約数列:

[1, 11, 17, 23, 149, 187, 253, 391, 1153, 1639, 2533, 3427, 4301, 12683, 19601, 26519, 27863, 37697, 58259, 171797, 215611, 291709, 450823, 640849, 1889767, 2920549, 3951331, 4959053, 32126039, 43464641, 67172627, 738898897]

約数ペア:

[(1, 738898897), (11, 67172627), (17, 43464641), (23, 32126039), (149, 4959053), (187, 3951331), (253, 2920549), (391, 1889767), (1153, 640849), (1639, 450823), (2533, 291709), (3427, 215611), (4301, 171797), (12683, 58259), (19601, 37697), (26519, 27863)]