2629121409

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24061}}^1$

素因数の和:24163

約数の個数: 40

約数和(自身を含む): 4192562880

約数和(自身を除く): 1563441471

約数列:

[1, 3, 9, 19, 27, 57, 71, 81, 171, 213, 513, 639, 1349, 1539, 1917, 4047, 5751, 12141, 24061, 36423, 72183, 109269, 216549, 457159, 649647, 1371477, 1708331, 1948941, 4114431, 5124993, 12343293, 15374979, 32458289, 37029879, 46124937, 97374867, 138374811, 292124601, 876373803, 2629121409]

約数ペア:

[(1, 2629121409), (3, 876373803), (9, 292124601), (19, 138374811), (27, 97374867), (57, 46124937), (71, 37029879), (81, 32458289), (171, 15374979), (213, 12343293), (513, 5124993), (639, 4114431), (1349, 1948941), (1539, 1708331), (1917, 1371477), (4047, 649647), (5751, 457159), (12141, 216549), (24061, 109269), (36423, 72183)]