15673087983

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{21023}}^1$

素因数の和:21435

約数の個数: 32

約数和(自身を含む): 24155062272

約数和(自身を除く): 8481974289

約数列:

[1, 3, 7, 21, 131, 271, 393, 813, 917, 1897, 2751, 5691, 21023, 35501, 63069, 106503, 147161, 248507, 441483, 745521, 2754013, 5697233, 8262039, 17091699, 19278091, 39880631, 57834273, 119641893, 746337523, 2239012569, 5224362661, 15673087983]

約数ペア:

[(1, 15673087983), (3, 5224362661), (7, 2239012569), (21, 746337523), (131, 119641893), (271, 57834273), (393, 39880631), (813, 19278091), (917, 17091699), (1897, 8262039), (2751, 5697233), (5691, 2754013), (21023, 745521), (35501, 441483), (63069, 248507), (106503, 147161)]