739968159

素因数分解:

$3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{18713}}^1$

素因数の和:18999

約数の個数: 24

約数和(自身を含む): 1152033840

約数和(自身を除く): 412065681

約数列:

[1, 3, 7, 21, 49, 147, 269, 807, 1883, 5649, 13181, 18713, 39543, 56139, 130991, 392973, 916937, 2750811, 5033797, 15101391, 35236579, 105709737, 246656053, 739968159]

約数ペア:

[(1, 739968159), (3, 246656053), (7, 105709737), (21, 35236579), (49, 15101391), (147, 5033797), (269, 2750811), (807, 916937), (1883, 392973), (5649, 130991), (13181, 56139), (18713, 39543)]