143399652487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{243671}}^1$

素因数の和:243943

約数の個数: 32

約数和(自身を含む): 183397294080

約数和(自身を除く): 39997641593

約数列:

[1, 7, 13, 29, 91, 203, 223, 377, 1561, 2639, 2899, 6467, 20293, 45269, 84071, 243671, 588497, 1705697, 3167723, 7066459, 22174061, 49465213, 54338633, 91863967, 380370431, 643047769, 706402229, 1575820357, 4944815603, 11030742499, 20485664641, 143399652487]

約数ペア:

[(1, 143399652487), (7, 20485664641), (13, 11030742499), (29, 4944815603), (91, 1575820357), (203, 706402229), (223, 643047769), (377, 380370431), (1561, 91863967), (2639, 54338633), (2899, 49465213), (6467, 22174061), (20293, 7066459), (45269, 3167723), (84071, 1705697), (243671, 588497)]