348045474231

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1283879}}^1$

素因数の和:1284236

約数の個数: 48

約数和(自身を含む): 620617320960

約数和(自身を除く): 272571846729

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 331, 819, 993, 2317, 2979, 4303, 6951, 12909, 20853, 30121, 38727, 90363, 271089, 1283879, 3851637, 8987153, 11554911, 16690427, 26961459, 50071281, 80884377, 116832989, 150213843, 350498967, 424963949, 1051496901, 1274891847, 2974747643, 3824675541, 5524531337, 8924242929, 16573594011, 26772728787, 38671719359, 49720782033, 116015158077, 348045474231]

約数ペア:

[(1, 348045474231), (3, 116015158077), (7, 49720782033), (9, 38671719359), (13, 26772728787), (21, 16573594011), (39, 8924242929), (63, 5524531337), (91, 3824675541), (117, 2974747643), (273, 1274891847), (331, 1051496901), (819, 424963949), (993, 350498967), (2317, 150213843), (2979, 116832989), (4303, 80884377), (6951, 50071281), (12909, 26961459), (20853, 16690427), (30121, 11554911), (38727, 8987153), (90363, 3851637), (271089, 1283879)]