About the Number

2012393331

2012393330 ← → 2012393332

2進数表記:1110111111100101010111101110011

漢数字表記:二十億千二百三十九万三千三百三十一

素因数分解:

3 2 × 13 1 × 97 1 × 177319 1

素因数の和:177435
約数の個数: 24
約数和(自身を含む): 3162679520
約数和(自身を除く): 1150286189

約数列:
[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 11349, 177319, 531957, 1595871, 2305147, 6915441, 17199943, 20746323, 51599829, 154799487, 223599259, 670797777, 2012393331]

約数ペア:
[(1, 2012393331), (3, 670797777), (9, 223599259), (13, 154799487), (39, 51599829), (97, 20746323), (117, 17199943), (291, 6915441), (873, 2305147), (1261, 1595871), (3783, 531957), (11349, 177319)]

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