2912756427

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{16673}}^1$

素因数の和:16792

約数の個数: 48

約数和(自身を含む): 4994196480

約数和(自身を除く): 2081440053

約数列:

[1, 3, 7, 9, 21, 47, 59, 63, 141, 177, 329, 413, 423, 531, 987, 1239, 2773, 2961, 3717, 8319, 16673, 19411, 24957, 50019, 58233, 116711, 150057, 174699, 350133, 783631, 983707, 1050399, 2350893, 2951121, 5485417, 6885949, 7052679, 8853363, 16456251, 20657847, 46234229, 49368753, 61973541, 138702687, 323639603, 416108061, 970918809, 2912756427]

約数ペア:

[(1, 2912756427), (3, 970918809), (7, 416108061), (9, 323639603), (21, 138702687), (47, 61973541), (59, 49368753), (63, 46234229), (141, 20657847), (177, 16456251), (329, 8853363), (413, 7052679), (423, 6885949), (531, 5485417), (987, 2951121), (1239, 2350893), (2773, 1050399), (2961, 983707), (3717, 783631), (8319, 350133), (16673, 174699), (19411, 150057), (24957, 116711), (50019, 58233)]