888958257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{40387}}^1$

素因数の和:40453

約数の個数: 32

約数和(自身を含む): 1395809280

約数和(自身を除く): 506851023

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 2001, 7337, 22011, 40387, 121161, 444257, 928901, 1171223, 1332771, 2786703, 3513669, 10217911, 12883453, 26938129, 30653733, 38650359, 80814387, 296319419, 888958257]

約数ペア:

[(1, 888958257), (3, 296319419), (11, 80814387), (23, 38650359), (29, 30653733), (33, 26938129), (69, 12883453), (87, 10217911), (253, 3513669), (319, 2786703), (667, 1332771), (759, 1171223), (957, 928901), (2001, 444257), (7337, 121161), (22011, 40387)]