1607804978199

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{6307121}}^1$

素因数の和:6307391

約数の個数: 32

約数和(自身を含む): 2502666009600

約数和(自身を除く): 894861031401

約数列:

[1, 3, 7, 21, 61, 183, 199, 427, 597, 1281, 1393, 4179, 12139, 36417, 84973, 254919, 6307121, 18921363, 44149847, 132449541, 384734381, 1154203143, 1255117079, 2693140667, 3765351237, 8079422001, 8785819553, 26357458659, 76562141819, 229686425457, 535934992733, 1607804978199]

約数ペア:

[(1, 1607804978199), (3, 535934992733), (7, 229686425457), (21, 76562141819), (61, 26357458659), (183, 8785819553), (199, 8079422001), (427, 3765351237), (597, 2693140667), (1281, 1255117079), (1393, 1154203143), (4179, 384734381), (12139, 132449541), (36417, 44149847), (84973, 18921363), (254919, 6307121)]