7454139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 13165824

約数和(自身を除く): 5711685

約数列:

[1, 3, 7, 11, 21, 23, 33, 61, 69, 77, 161, 183, 231, 253, 427, 483, 529, 671, 759, 1281, 1403, 1587, 1771, 2013, 3703, 4209, 4697, 5313, 5819, 9821, 11109, 14091, 15433, 17457, 29463, 32269, 40733, 46299, 96807, 108031, 122199, 225883, 324093, 354959, 677649, 1064877, 2484713, 7454139]

約数ペア:

[(1, 7454139), (3, 2484713), (7, 1064877), (11, 677649), (21, 354959), (23, 324093), (33, 225883), (61, 122199), (69, 108031), (77, 96807), (161, 46299), (183, 40733), (231, 32269), (253, 29463), (427, 17457), (483, 15433), (529, 14091), (671, 11109), (759, 9821), (1281, 5819), (1403, 5313), (1587, 4697), (1771, 4209), (2013, 3703)]