828371397

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{7369}}^1$

素因数の和:7533

約数の個数: 32

約数和(自身を含む): 1299006720

約数和(自身を除く): 470635323

約数列:

[1, 3, 7, 21, 53, 101, 159, 303, 371, 707, 1113, 2121, 5353, 7369, 16059, 22107, 37471, 51583, 112413, 154749, 390557, 744269, 1171671, 2232807, 2733899, 5209883, 8201697, 15629649, 39446257, 118338771, 276123799, 828371397]

約数ペア:

[(1, 828371397), (3, 276123799), (7, 118338771), (21, 39446257), (53, 15629649), (101, 8201697), (159, 5209883), (303, 2733899), (371, 2232807), (707, 1171671), (1113, 744269), (2121, 390557), (5353, 154749), (7369, 112413), (16059, 51583), (22107, 37471)]