2775477117

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97973}}^1$

素因数の和:98073

約数の個数: 32

約数和(自身を含む): 4514641920

約数和(自身を除く): 1739164803

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 4047, 9443, 28329, 97973, 293919, 685811, 1861487, 2057433, 5584461, 6956083, 13030409, 20868249, 39091227, 48692581, 132165577, 146077743, 396496731, 925159039, 2775477117]

約数ペア:

[(1, 2775477117), (3, 925159039), (7, 396496731), (19, 146077743), (21, 132165577), (57, 48692581), (71, 39091227), (133, 20868249), (213, 13030409), (399, 6956083), (497, 5584461), (1349, 2057433), (1491, 1861487), (4047, 685811), (9443, 293919), (28329, 97973)]