About the Number

39294021

39294020 ← → 39294022

2進数表記:10010101111001010001000101

漢数字表記:三千九百二十九万四千二十一

素因数分解:

3 1 × 13 2 × 17 1 × 47 1 × 97 1

素因数の和:190
約数の個数: 48
約数和(自身を含む): 61979904
約数和(自身を除く): 22685883

約数列:
[1, 3, 13, 17, 39, 47, 51, 97, 141, 169, 221, 291, 507, 611, 663, 799, 1261, 1649, 1833, 2397, 2873, 3783, 4559, 4947, 7943, 8619, 10387, 13677, 16393, 21437, 23829, 31161, 49179, 59267, 64311, 77503, 135031, 177801, 232509, 278681, 405093, 770471, 836043, 1007539, 2311413, 3022617, 13098007, 39294021]

約数ペア:
[(1, 39294021), (3, 13098007), (13, 3022617), (17, 2311413), (39, 1007539), (47, 836043), (51, 770471), (97, 405093), (141, 278681), (169, 232509), (221, 177801), (291, 135031), (507, 77503), (611, 64311), (663, 59267), (799, 49179), (1261, 31161), (1649, 23829), (1833, 21437), (2397, 16393), (2873, 13677), (3783, 10387), (4559, 8619), (4947, 7943)]

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