983591355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{16139}}^1$

素因数の和:16403

約数の個数: 32

約数和(自身を含む): 1673395200

約数和(自身を除く): 689803845

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 717, 1195, 3585, 4063, 12189, 16139, 20315, 48417, 60945, 80695, 242085, 274363, 823089, 1371815, 3857221, 4115445, 11571663, 19286105, 57858315, 65572757, 196718271, 327863785, 983591355]

約数ペア:

[(1, 983591355), (3, 327863785), (5, 196718271), (15, 65572757), (17, 57858315), (51, 19286105), (85, 11571663), (239, 4115445), (255, 3857221), (717, 1371815), (1195, 823089), (3585, 274363), (4063, 242085), (12189, 80695), (16139, 60945), (20315, 48417)]